add sfx downloader/repacker

README.md

@@ -87,16 +87,18 @@ the features you can opt to drop are
 
 for the `re`pack to work, first run one of the sfx'es once to unpack it
 
+**note:** you can also just download and run [scripts/copyparty-repack.sh](scripts/copyparty-repack.sh) -- this will grab the latest copyparty release from github and do a `no-ogv no-cm` repack; works on linux/macos (and windows with msys2 or WSL)
+
 
 # install on android
 
 install [Termux](https://termux.com/) (see [ocv.me/termux](https://ocv.me/termux/)) and then copy-paste this into Termux (long-tap) all at once:
 ```sh
-apt update && apt -y full-upgrade && termux-setup-storage && apt -y install curl && cd && curl -L https://github.com/9001/copyparty/raw/master/scripts/copyparty-android.sh > copyparty-android.sh && chmod 755 copyparty-android.sh && ./copyparty-android.sh -h
+apt update && apt -y full-upgrade && termux-setup-storage && apt -y install python && python -m ensurepip && python -m pip install -U copyparty
 echo $?
 ```
 
-after the initial setup (and restarting bash), you can launch copyparty at any time by running "copyparty" in Termux
+after the initial setup, you can launch copyparty at any time by running `copyparty` anywhere in Termux
 
 
 # dev env setup

scripts/copyparty-repack.sh

@@ -0,0 +1,101 @@
+#!/bin/bash
+set -e
+
+# -- download latest copyparty (source.tgz and sfx),
+# -- build minimal sfx versions,
+# -- create a .tar.gz bundle
+#
+# convenient for deploying updates to inconvenient locations
+#  (and those are usually linux so bash is good inaff)
+#   (but that said this even has macos support)
+#
+# bundle will look like:
+# -rwxr-xr-x  0 ed ed  183808 Nov 19 00:43 copyparty
+# -rw-r--r--  0 ed ed  491318 Nov 19 00:40 copyparty-extras/copyparty-0.5.4.tar.gz
+# -rwxr-xr-x  0 ed ed   30254 Nov 17 23:58 copyparty-extras/copyparty-fuse.py
+# -rwxr-xr-x  0 ed ed  481403 Nov 19 00:40 copyparty-extras/sfx-full/copyparty-sfx.sh
+# -rwxr-xr-x  0 ed ed  506043 Nov 19 00:40 copyparty-extras/sfx-full/copyparty-sfx.py
+# -rwxr-xr-x  0 ed ed  167699 Nov 19 00:43 copyparty-extras/sfx-lite/copyparty-sfx.sh
+# -rwxr-xr-x  0 ed ed  183808 Nov 19 00:43 copyparty-extras/sfx-lite/copyparty-sfx.py
+
+
+td="$(mktemp -d)"
+od="$(pwd)"
+cd "$td"
+pwd
+
+
+# debug: if cache exists, use that instead of bothering github
+cache="$od/.copyparty-repack.cache"
+[ -e "$cache" ] &&
+	tar -xvf "$cache" ||
+{
+	# get download links from github
+	curl https://api.github.com/repos/9001/copyparty/releases/latest |
+	(
+		# prefer jq if available
+		jq -r '.assets[]|select(.name|test("-sfx|tar.gz")).browser_download_url' ||
+
+		# fallback to awk (sorry)
+		awk -F\" '/"browser_download_url".*(\.tar\.gz|-sfx\.)/ {print$4}'
+	) |
+	tee /dev/stderr |
+	sed 's/\r$//' |
+	while IFS= read -r url; do
+		# download src and sfx
+		curl -LO "$url"
+	done
+	# debug: create cache
+	#tar -czvf "$cache" *
+}
+
+
+# move src into copyparty-extras/,
+# move sfx into copyparty-extras/sfx-full/
+mkdir -p copyparty-extras/sfx-{full,lite}
+mv copyparty-sfx.* copyparty-extras/sfx-full/
+mv copyparty-*.tar.gz copyparty-extras/
+
+
+# unpack the source code
+( cd copyparty-extras/
+tar -xvf *.tar.gz
+)
+
+
+# fix permissions
+chmod 755 \
+  copyparty-extras/sfx-full/* \
+  copyparty-extras/copyparty-*/{scripts,bin}/*
+
+
+# extract and repack the sfx with less features enabled
+( cd copyparty-extras/sfx-full/
+./copyparty-sfx.py -h
+cd ../copyparty-*/
+./scripts/make-sfx.sh re no-ogv no-cm
+)
+
+
+# put new sfx into copyparty-extras/sfx-lite/,
+# fuse client into copyparty-extras/,
+# copy lite-sfx.py to ./copyparty,
+# delete extracted source code
+( cd copyparty-extras/
+mv copyparty-*/dist/* sfx-lite/
+mv copyparty-*/bin/copyparty-fuse.py .
+cp -pv sfx-lite/copyparty-sfx.py ../copyparty
+rm -rf copyparty-{0..9}*.*.*{0..9}
+)
+
+
+# create the bundle
+fn=copyparty-$(date +%Y-%m%d-%H%M%S).tgz
+tar -czvf "$od/$fn" *
+cd "$od"
+rm -rf "$td"
+
+
+echo
+echo "done, here's your bundle:"
+ls -al "$fn"